I have been searching online for a while. The more I searched, the more confused I got. Could anyone help me?
1. The Intel Core i3 and i5-6xx series have integrated graphics on it. Do them need a discrete graphic card installed when using with P55 chipset motherboards?
2. H55, H57, and Q57 motherboards have integrated graphic. Do them also need a discrete graphic cards installed when using with the Intel core i5-750 processors?
3. And core i3/i5-6xx series and H55, h57, and Q57 motherboards. All of them have integrated graphics. So, if using them together, we can run the PC without a discrete graphic cards installed, am I correct?